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  1. 401

    Calculation of GIC in the North Island of New Zealand Using MT Data and Thin‐Sheet Modeling by K. Mukhtar, M. Ingham, C. J. Rodger, D. H. Mac Manus, T. Divett, W. Heise, E. Bertrand, M. Dalzell, T. Petersen

    Published 2020-11-01
    “…It is concluded that despite its relatively low latitude the North Island power network is potentially at risk from significant GIC during extreme storms.…”
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    Article
  2. 402

    Significant Midlatitude Bubble‐Like Ionospheric Super‐Depletion Structure (BLISS) and Dynamic Variation of Storm‐Enhanced Density Plume During the 23 April 2023 Geomagnetic Storm... by Ercha Aa, Shun‐Rong Zhang, Shasha Zou, Wenbin Wang, Zihan Wang, Xuguang Cai, Philip J. Erickson, Anthea J. Coster

    Published 2024-03-01
    “…This BLISS appeared as a low‐density channel extending poleward/westward and reached ∼40° geomagnetic latitude, corresponding to an APEX height of ∼5,000 km. …”
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    Article
  3. 403

    Thermospheric Conditions Associated With the Loss of 40 Starlink Satellites by Yongliang Zhang, Larry J. Paxton, Robert Schaefer, William H. Swartz

    Published 2022-10-01
    “…Note that the neutral density increase is expected to be much higher at high latitudes where the neutral disturbances are initiated.…”
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    Article
  4. 404

    Nightside Neutral Density Disturbances Collocated With Equatorial Plasma Irregularities Above 450 km: GRACE and GRACE‐FO Observations in 2002–2022 by Hosub Song, Jaeheung Park, Chao Xiong, Jose van den IJssel, Daehee Lee, Jaejin Lee, Yu Yi

    Published 2024-12-01
    “…To examine the relationship between EPI and NDD, statistical dependences of EPIs and NDDs on season/longitude (S/L), Magnetic Latitude (MLAT), Magnetic Local Time (MLT), and solar activity have been checked. …”
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    Article
  5. 405

    Freeze-Thaw Stability Analysis of the High-Ice Content Soil-Rock Cutting Slope: A Case Study in Oroqen Autonomous Banner, North China by Yuxia Zhao, Jun Feng, Kangqi Liu, Qi Wu, Liqun Wang, Hongyan Liu

    Published 2020-01-01
    “…This area is located in the high-latitude permafrost regions of the Daxing’anling Mountains. …”
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    Article
  6. 406

    The Malagasy Mountain Programme: Understanding Madagascar's High-Elevation Systems Under Global Change by V. Ralph Clark, Steven M. Goodman, Jay le Roux, Fanomezana Mihaja Ratsoavina, Mijoro Rakotoarinivo, Peter John Taylor, Voahangy Soarimalala, Andrinajoro R. Rakotoarivelo

    Published 2025-02-01
    “…Worldwide, high-elevation and high-latitude systems are experiencing the effects of global change faster than elsewhere, but there are limited data on the rate and impact of this change in Malagasy mountains. …”
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    Article
  7. 407

    Baroclinic instability from an experimental perspective by Harlander, Uwe, Kurgansky, Michael V., Speer, Kevin, Vincze, Miklos

    Published 2024-09-01
    “…In the mid-latitude atmosphere, synoptic eddies carry heat and momentum towards the poles and are hence a major element shaping weather and climate. …”
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    Article
  8. 408

    Variability of Ionosphere Over Indian Longitudes to a Variety of Space Weather Events During December 2006 by Alok Kuman Ranjan, M. V. Sunil Krishna, C. Amory‐Mazaudier, R. Fleury, S. Sripathi, Geeta Vichare, W. Younas

    Published 2023-11-01
    “…The origin and characteristics of a positive ionospheric storm which occurred over Tirunelveli (TIR, geomagnetic latitude: −0.18°N) in the recovery phase of storm due to simultaneous presence of enhanced O/N2 and WEJ or weakened EEJ during the HILDCAA (7th and 8th of December) is investigated. …”
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  9. 409

    Substantially underestimated global health risks of current ozone pollution by Yuan Wang, Yuanjian Yang, Qiangqiang Yuan, Tongwen Li, Yi Zhou, Lian Zong, Mengya Wang, Zunyi Xie, Hung Chak Ho, Meng Gao, Shilu Tong, Simone Lolli, Liangpei Zhang

    Published 2025-01-01
    “…Importantly, the all-cause ozone-attributable deaths significantly surpass previous recognition from specific diseases worldwide. Notably, mid-latitude Asia (30°N) and the western United States show high mortality burden, contributing substantially to global ozone-attributable deaths. …”
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    Article
  10. 410

    Climate change heterogeneity: A new quantitative approach. by María Dolores Gadea Rivas, Jesús Gonzalo

    Published 2025-01-01
    “…Furthermore, the methodology holds the added significance of concurrently encompassing both temporal and spatial dimensions in temperature analysis, owing to the close alignment between unconditional quantiles and latitude measures. Applying our quantitative methodology for the period 1950-2019 to the Globe (2192 stations) and Spain (30 stations) as a benchmark region, we find that both experience a distributional warming process (beyond the standard average) but of very different types. …”
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    Article
  11. 411

    Future Changes in Winter‐Time Extratropical Cyclones Over South Africa From CORDEX‐CORE Simulations by Sandeep Chinta, C. Adam Schlosser, Xiang Gao, Kevin Hodges

    Published 2025-01-01
    “…Abstract Extratropical cyclones (ETCs) significantly impact mid‐latitude weather patterns and are crucial for understanding the societal implications of regional climate variability, climate change, and associated extreme weather. …”
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    Article
  12. 412

    Two‐Way Assessment of Ionospheric Maps Performance Over the Brazilian Region: Global Versus Regional Products by Gabriel O. Jerez, Manuel Hernández‐Pajares, Andreas Goss, Fabricio S. Prol, Daniele B. M. Alves, João F. G. Monico, Michael Schmidt

    Published 2023-02-01
    “…Aiming to contribute to this discussion, our investigation presents a comparison between seven global and regional ionospheric maps considering two approaches: (a) ionosonde data‐based assessment and (b) global navigation satellite systems (GNSS) positioning assessment. A challenging low latitude ionosphere scenario, the Brazilian region, was selected during a week with an active geomagnetic storm. …”
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    Article
  13. 413

    Analysis of Spatiotemporal Properties and Modeling of the Nonisotropy of GNSS Tropospheric Slant Path Delay by Ying Xu, Hongzhan Zhou, Fangzhao Zhang, Zaozao Yang, Ruozhou Wang

    Published 2025-01-01
    “…Results indicate ΔN depends on time, latitude, altitude, elevation, and azimuth. The model categorizes SPD into positive anisotropy, undetermined isotropy, or negative anisotropy. …”
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  14. 414

    A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing by Haijun Wang, Xiangdong Kong, Ji Luo, Pengju Li, Tianhui Xie, Xiaobo Yi, Fang Wang, Jie Xiao

    Published 2022-01-01
    “…Increases in air temperature and evaporation have aggravated the drought in high-latitude areas. The drought situation has been alleviated in high-altitude areas due to the acceleration of snow melt water. …”
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    Article
  15. 415

    Geomagnetically Induced Current Modeling in New Zealand: Extreme Storm Analysis Using Multiple Disturbance Scenarios and Industry Provided Hazard Magnitudes by D. H. Mac Manus, C. J. Rodger, M. Dalzell, A. Renton, G. S. Richardson, T. Petersen, M. A. Clilverd

    Published 2022-12-01
    “…Multiple methods are used to simulate the varying magnitude of the magnetic field across the different latitudes of New Zealand. Modeled GIC is produced for nine extreme storm scenarios, each covering 1–1.5 days in duration. …”
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    Article
  16. 416

    A High-Precision Real-Time PWV Grid Model for the China Region and Its Preliminary Performance in WRF Assimilation by Pengfei Xia, Biyan Chen, Ning Huang, Xin Xie, Qinglan Zhang

    Published 2025-01-01
    “…Results showed that the new model outperforms HGPT2 in terms of accuracy, particularly in low-latitude regions. In addition, the model was successfully assimilated into the weather research and forecasting (WRF) model, significantly improving the accuracy of the initial atmospheric field for numerical weather prediction. …”
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    Article
  17. 417

    Characterization of Scintillation Events With Basis on L1 Transmissions From Geostationary SBAS Satellites by Alison Moraes, Jonas Sousasantos, Emanoel Costa, Bruno Augusto Pereira, Fabiano Rodrigues, João Francisco Galera Monico

    Published 2024-01-01
    “…The results indicate that: (a) scintillation occurs from September to March in both links; (b) the most likely numbers of observed scintillation events per night were two or three, particularly during the first 2 years; (c) on average, the first scintillation event usually had larger maximum S4 values when compared to those of the later ones along the night; (d) the first scintillation event had a longer mean duration than the succeeding ones in a given night; (e) the durations of scintillation events, regardless of their numbers per night and the location, decreased with local time; (f) the opposite dependence of spacings between consecutive events on local time was observed; (g) the cumulative distribution functions of the scintillation onset time indicated a strong dependence on the dip latitude of the station; and (h) early occurrences of onset times are directly related to the increased probability of the occurrence of multiple scintillation events.…”
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  18. 418

    Modeling TEC Irregularities in the Arctic Ionosphere Using Empirical Orthogonal Function Method by Yaqi Jin, Wojciech J. Miloch, Daria Kotova, Knut Stanley Jacobsen, Đorđe Stevanović, Lasse B. N. Clausen, Nicholas Ssessanga, Federico DaDalt

    Published 2023-08-01
    “…The IGS ROTI maps are daily averaged in magnetic latitude and local time coordinates. To develop a climatological model, the ROTI maps are decomposed into base functions and coefficients using the empirical orthogonal function (EOF) method. …”
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    Article
  19. 419

    Health Behaviors and Overweight in Nursing Home Employees: Contribution of Workplace Stressors and Implications for Worksite Health Promotion by Helena Miranda, Rebecca J. Gore, Jon Boyer, Suzanne Nobrega, Laura Punnett

    Published 2015-01-01
    “…Of 1506 respondents, 20% reported exposure to three or more workplace stressors (physical or organizational), such as lifting heavy loads, low decision latitude, low coworker support, regular night work, and physical assault. …”
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    Article
  20. 420

    Modified GIC Estimation Using 3‐D Earth Conductivity by Anna Kelbert, Greg M. Lucas

    Published 2020-08-01
    “…We estimate that the proposed modified 3‐D GIC modeling approach produces GIC values that are well within 50% of those obtained with the full‐scale power line integration of spatially variable geoelectric fields, for storms comparable in scale to the 2003 Halloween storm, all geological structures, and power lines located in the contiguous United States and other low‐ to middle‐latitude regions.…”
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    Article